000 00254nam a2200109Ia 4500
008 230901s9999 xx 000 0 eng d
100 _aAwad(Elias M)
245 0 _aSystems Analysis And Design
250 _a1
260 _bGALGOTIA
942 _2ddc
_cSCIENCE
999 _c18187
_d18187